/* 基础样式 */
body {
    font-family: '微软雅黑', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
  }
  
  header {
    background-color: #ff8c42;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  header .logo {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
  }
  
  nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
  }
  
  nav ul li {
    margin-left: 20px;
  }
  
  nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 16px;
  }
  
  .banner {
    width: 100%;
    overflow: hidden;
  }
  
  .banner img {
    width: 100%;
    height: auto;
  }
  
  main {
    padding: 20px;
  }
  
  .intro, .news, .moments {
    margin-bottom: 30px;
  }
  
  h2 {
    color: #ff8c42;
    font-size: 24px;
    margin-bottom: 10px;
  }
  
  .gallery {
    display: flex;
    gap: 10px;
  }
  
  .gallery img {
    width: 30%;
    border-radius: 10px;
  }
  
  footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
  }